What is the Least Common Multiple of 35447 and 35455?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 35447 and 35455 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35447 and 35455, than apply into the LCM equation.

GCF(35447,35455) = 1
LCM(35447,35455) = ( 35447 × 35455) / 1
LCM(35447,35455) = 1256773385 / 1
LCM(35447,35455) = 1256773385

Least Common Multiple (LCM) of 35447 and 35455 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35447 and 35455. First we will calculate the prime factors of 35447 and 35455.

Prime Factorization of 35447

Prime Factorization of 35455

Now multiplying the highest exponent prime factors to calculate the LCM of 35447 and 35455.

LCM(35447,35455) = 35447¹ × 5¹ × 7¹ × 1013¹
LCM(35447,35455) = 1256773385